MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4380dd5341f62202eb5b410568bc722c065273402f128d17eeb1b6922d263cf5. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Loki


Vendor detections: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4380dd5341f62202eb5b410568bc722c065273402f128d17eeb1b6922d263cf5
SHA3-384 hash: cecb4546f096d7156e3353e7c9dbc10fc8cac17f7f0c2badefe190063f7f37b1a3e8728d8abe96b62d0b3be973237bb6
SHA1 hash: d1feb5da4a64960ad472e2470c0e0b33a308688c
MD5 hash: e24caaa7608fb1f4a08e0c002250ad34
humanhash: ten-low-saturn-river
File name:PO-4147074_pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:646'144 bytes
First seen:2021-04-12 04:23:40 UTC
Last seen:2021-04-12 04:47:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:JBTk0x42fjzzCECxuFFuuUSKveobmG4qalq3fwiLX89IozGjQ:/I0x/feX4FuuU9vBbmg9f5L3+G
TLSH 7CD49D506698CA41E0BA1BB2C47591F60231BDC9E9B7C74F16923D8A3072B8D8CF5F67
Reporter GovCERT_CH
Tags:Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-4147074_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-04-12 04:27:16 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/605fa083-5ef7-4ba4-a1ee-30777e3cc90e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/133585/
Detection(s):
SecuriteInfo.com.Variant.Bulz.428429.9985.19471.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/672438
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4380dd5341f62202eb5b410568bc722c065273402f128d17eeb1b6922d263cf5/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-04-12 04:24:06 UTC
AV detection:
19 of 48 (39.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ioan2u2b6yraf223iecwrpdsfqdfe42af4ji2f7owg3jeljght2q._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot evasion spyware stealer trojan
Link:
https://tria.ge/reports/210412-mz9kkkvhla/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Lokibot
Malware Config
C2 Extraction:
http://51.195.53.221/p.php/7MPTLmOD4nAsj
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Unpacked files
SH256 hash:
8a3a1e404088f2ca75ee33575c84a3d3381e5599ec545eabf0b37a56f5e7ae3d
MD5 hash:
204e6525450cde2be26b85afd04b131d
SHA1 hash:
9f9eea978c8b12be3d3357d0498bbfbb4d7f2835
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/1553c3be-e350-43ba-86f9-faf2e24e290b/
Parent samples :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 hash:
c3a2c408f706af49d88c5c5e57c5454652062e147537594937822d1d91aa97b2
MD5 hash:
70c6e233c79792642ad73e51e24642c5
SHA1 hash:
4f94f29bdf16d13f9bdda0086a30a7b4d49c50d0
Link:
https://www.unpac.me/results/1553c3be-e350-43ba-86f9-faf2e24e290b/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/1553c3be-e350-43ba-86f9-faf2e24e290b/
SH256 hash:
4380dd5341f62202eb5b410568bc722c065273402f128d17eeb1b6922d263cf5
MD5 hash:
e24caaa7608fb1f4a08e0c002250ad34
SHA1 hash:
d1feb5da4a64960ad472e2470c0e0b33a308688c
Link:
https://www.unpac.me/results/1553c3be-e350-43ba-86f9-faf2e24e290b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4380dd5341f62202eb5b410568bc722c065273402f128d17eeb1b6922d263cf5

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Loki

ace 5879679a6ae769c77520925f95256c9eb6ee0566ec6d343ca267a402695f0f86

Loki

Executable exe 4380dd5341f62202eb5b410568bc722c065273402f128d17eeb1b6922d263cf5

(this sample)

  
Dropped by
MD5 8253ed85fccbb96b8d9d98accd3eac24
  
Dropped by
SHA256 5879679a6ae769c77520925f95256c9eb6ee0566ec6d343ca267a402695f0f86
  
Dropped by
Loki
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/133585/

Comments